Bluenote13
Believe In Henke
You're right that it isn't the be all end all, but there are a bunch of things that do carry over onto the ice.
I love the force plate stuff and VO2 max is semi important because a players performance in it is to an extent, genetic. But a guy shouldn't hop from the 3rd round to the 1st round because he crushed the combine, this isn't the NFL.
OTOH, unless a player is injured or played late into the season, they have no excuse not to perform well. It's like having the answers to a test before even taking it. You know whats coming, if you perform poorly that says a ton about your mindset.
Even though I didn't do an extensive search it seems that a lot of second-rounders are helped out by good testing.
First rounders, it doesn't seem like it matters as much. Micro Mueller killed it in 2013, still went in the late teens where he was mocked up around.